add archive_url

Author: Sean Wheeler

reference/docfx.json

@@ -92,6 +92,7 @@
       "externalReference": [],
       "globalMetadata": {
           "toc_preview": true,
+          "archive_url": "https://docs.microsoft.com/powershell/scripting/overview",
           "searchScope": ["PowerShell"],
           "hideScope": false,
           "breadcrumb_path": "/powershell/scripting/bread/toc.json",